On Sat, May 17, 2008 at 01:26:12PM -0400, Dave Jones wrote:
quoted text
> =======================================================
> [ INFO: possible circular locking dependency detected ]
> 2.6.26-0.13.rc2.git5.fc10.x86_64 #1
> -------------------------------------------------------
> ksoftirqd/0/4 is trying to acquire lock:
>  (&pcsp_chip.substream_lock){++..}, at: [<ffffffffa0265333>] pcsp_do_timer+0x5a/0x2b3 [snd_pcsp]
> 
> but task is already holding lock:
>  (&cpu_base->lock){++..}, at: [<ffffffff8104e0a8>] hrtimer_interrupt+0x79/0x14f
>...

Known bug:
  http://bugzilla.kernel.org/show_bug.cgi?id=10701

cu
Adrian

-- 

       "Is there not promise of rain?" Ling Tan asked suddenly out
        of the darkness. There had been need of rain for many days.
       "Only a promise," Lao Er said.
                                       Pearl S. Buck - Dragon Seed

--
unsubscribe notice
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/